ANTENNA DEVICE, COMMUNICATION APPARATUS, AND METHOD FOR PRODUCING ANTENNA DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

15647333

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An antenna device includes a magnetic body and a coil of conducting wire wound around the magnetic body. The antenna device has an inductance held within a predetermined range by adjustment of certain predetermined parameters based on a magnetic permeability of the magnetic body. The predetermined parameters determine the inductance and relate to at least one of the magnetic body and the conducting wire.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTDTOKYO

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
OTSUKI, Takashi Hyogo, JP 16 74

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation